''Tortrix sinapina'', the Japanese oak leafroller, is a species of moth of the family Tortricidae. It is found in the Russian Far East (Ussuri),

China China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most populous country, with a population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and ...

(Zhejiang) and

Japan Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north ...

(Honshu, Hokkaido). The wingspan is 18–25 mm. The larvae feed on '' Quercus mongolica'', ''

Quercus dentata ''Quercus dentata'', also called Japanese emperor oak or daimyo oak ( ja, 柏, ''kashiwa''; ; ko, 떡갈나무, ''tteokgalnamu'') is a species of oak native to East Asia (Japan, Korea and China). The name of the tree is often translated as "swee ...

'', ''

Lespedeza bicolor ''Lespedeza bicolor'' is a species of flowering plant in the legume family known by the common names shrubby bushclover, shrub lespedeza, and bicolor lespedeza. It is native to Asia Tilia japonica ''Tilia japonica'', the Japanese lime or Japanese linden, is a species of ''Tilia'' native to eastern China and Japan, preferring to grow in mountains up to 2000m. It superficially resembles the better-known ''Tilia cordata'', the small-leaved li ...

'' and '' Sorbus alnifolia''. They roll the leaves of their host plant, creating a cigar-shaped shelter from which they feed. The larvae are green or whitish-green with a black head. The species overwinters as an egg.Lepidopterous Fauna of the USSR and Adjacent Countries
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References

Moths described in 1879 Tortricini Moths of Asia Moths of Japan Taxa named by Arthur Gardiner Butler {{Tortricini-stub